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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

MUNICIPALITY OF PAMBUJAN, NORTHERN SAMAR Award a ₱11.6M contract to DCA CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
12871505cb811aba6049bdaa9d9c6028ff2a1785c25e789224cbbf5586083fc8
Status:
Included and unchanged
Block:
#3,678 2,335 blocks after it
Position in block:
Transaction 17 of 208
Award day:
Feb 13, 2019 (7 yrs 9 mo ago)
Value:
₱11,563,443.72
Project:
Construction of Covered Court

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,678 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    MUNICIPALITY OF PAMBUJAN, NORTHERN SAMAR awarded it to DCA CONSTRUCTION AND SUPPLY on 2019-02-13.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    COA's CY2024 audit of Pambujan gave a "unmodified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   12871505cb…083fc8now      …
  2. 2. Block Merkle root changed
    stored   52c52ce9eb…5ac0c2now      …
  3. 3. Block #3678 hash changed
    stored   4f506e1841…98c177now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 207 records. Each step hashes the current value together with the sibling shown.

  1. leaf  12871505cb811aba6049bdaa9d9c6028ff2a1785c25e789224cbbf5586083fc8
  2. 01 L 1223d4294d729ab4a4ff3494da52c56f9a596241d8b8afebbdf6595b568811ff
  3. 02 R 2592975143067a711cd3222499760a3ce2184b5da0d3a877f2acf587dcde52f7
  4. 03 R 5f10feefcf3e3c5a7f619aff5d83b021706babee7fe3bd145fb7be4b18468e92
  5. 04 R 421b9140fb3b9cc60a0b7fec91ac9a69b071ad8a56e7f7eb92d8fa9c830fdd48
  6. 05 L 16b9297565bbc9640f2e8d98fd856b4a50a32c667a191af921e06a4b79c6c02d
  7. 06 R b98d220db7d4e7421234b63dd5ad38873b0b934096ca17653598ce99e62b924f
  8. 07 R 867bd744fe432688130b7d9d4751429d7c86bde1d65657f6b24c70d944776ee4
  9. 08 R de871989726713ef177fbcfcb571e0051cc74180b6d4943f19305f80ed637e4a
  10. root  52c52ce9eb5551ed685c877bb5eb5825a175270fc408b5202690024d6e5ac0c2